R&D Systems™ Recombinant Human IL-2 Heat Stable Agonist Protein, CF

Product Code. 30158291

Brand: R&D Systems™ BT002HS100

Description

AI Modified Protein

Measured in a cell proliferation assay using NK-92 human natural killer lymphoma cells. The ED50 for this effect is 0.0150-0.150 ng/mL.

Specifications

• Accession Number: Engineered based on P60568.1
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Gene ID (Entrez): 3558
• Molecular Weight (g/mol): MolecularWeight-observed: 7 kDa, under reducing conditions., Protein: IL-2
• Quantity: 100 μg
• Source: E. coli-derived human IL-2 protein Proprietary
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Endotoxin Concentration: <0.10 EU per 1 μg of the protein by the LAL method.
• Gene Alias: aldesleukin, IL2, IL-2, IL-2lymphokine, interleukin 2, interleukin-2, involved in regulation of T-cell clonal expansion, Proleukin, T cell growth factor, T-cell growth factor, TCGF
• Conjugate: Unconjugated
• Reconstitution: Reconstitute the 10 μg size at 100 μg/mL in PBS. Reconstitute all other sizes at 500 μg/mL in PBS.
• Protein: IL-2